<tabel>
    <tr>
        <td><div class="btn btn-default btn-default addBattery">Add "batterystatus" listener</td></div>
        <td><div class="btn btn-default btn-default removeBattery">Remove "batterystatus" listener</td></div>
        <td><div class="btn btn-default btn-default addLow">Add "batterylow" listener</td></div>
        <td><div class="btn btn-default btn-default removeLow">Remove "batterylow" listener</td></div>
        <td><div class="btn btn-default btn-default addCritical">Add "batterycritical" listener</td></div>
        <td><div class="btn btn-default btn-default removeCritical">Remove "batterycritical" listener</td></div>
    </tr>
</tabel>
        
